How to remove Super Admin user from Bloggers list?

Hi,

I've set up a site for a company that has 4 registered users and all 4 will contribute to the blog. I need my super user admin leaving on the site so I can help them out when ever required in the future but my user account is appearing as a blogger.

I saw another post that had the solution to turn off write access to the user you want to exclude but I'm down as the Super User so always need write access.

How can I remove myself from the blog and why do users automatically get added to the bloggers list? It doesn't make sense to go that route?

Look forward to any help.

Thanks

Andrew